CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22921 | EN 1483:2007 | Water quality - Determination of mercury - Method using atomic absorption spectrometry | Atcelts |
| 22921 | LVS EN 1483:2007 | Water quality - Determination of mercury - Method using atomic absorption spectrometry | Atcelts |
| 22919 | EN 1622:2006 | Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN) | Izstrādē |
| 22919 | LVS EN 1622:2006 | Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN) | Standarts spēkā |
| 22918 | LVS EN 872:2005 A | Water quality - Determination of suspended solids - Method by filtration through glass fibre filters | Standarts spēkā |
| 22918 | EN 872:2005 | Water quality - Determination of suspended solids - Method by filtration through glass fibre filters | Izstrādē |
| 22442 | prEN ISO 19250 | Water quality - Determination of Salmonella species (ISO/DIS 19250:2003) | Izstrādē |
| 22161 | EN ISO 5667-1:2006 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006) | Atcelts |
| 22161 | LVS EN ISO 5667-1:2007 A | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques | Atcelts |
| 21816 | - | Water quality - Analytical control in microbiology - Part 1: Quality control of culture media | Izstrādē |
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